* {
  -webkit-font-smoothing: antialiased;
  -webkit-overflow-scrolling: touch;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-text-size-adjust: none;
  -webkit-touch-callout: none;
  box-sizing: border-box;
}
html,
body {
  width: 100%;
  height: 100%;
}
body {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  color: #34495e;
  font-family: 'Source Sans Pro', 'Helvetica Neue', Arial, sans-serif;
  font-size: 15px;
  letter-spacing: 0;
  margin: 0;
  overflow-x: hidden;
  background-color: #fff;
}
img {
  max-width: 100%;
}
a[disabled] {
  cursor: not-allowed;
  opacity: 0.6;
}
a {
  text-decoration: none;
}
div.app {
  height: 100%;
  width: 100%;
}
div.app > .navbar {
  height: 51px;
  z-index: 20;
  right: 0;
  background-color: #fff;
  box-sizing: border-box;
  border-bottom: 1px solid #eaecef;
  padding: 12px 24px;
  padding: 0.7rem 1.5rem;
  line-height: 2.2rem;
}
div.app > .content {
  height: calc(100% - 52px);
  display: flex;
}

.my-scroll::-webkit-scrollbar {
  width: 4px;
}
.my-scroll::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 4px;
}
.my-scroll:hover::-webkit-scrollbar-thumb {
  background: rgba(136,136,136,0.4);
}
.my-scroll:hover::-webkit-scrollbar-track {
  background: rgba(136,136,136,0.1);
}
